In our latest episode, we sat down with Andrew Spinks, Managing Director of EcoGraf (ASX: EGR), to discuss the company’s milestone HFfree® purification study and what it means for their vertically integrated graphite strategy.

We covered:

• HFfree® breakthrough: Operating costs cut by 25% since 2024, delivering a pre-tax NPV of US$282m and positioning EcoGraf’s process 34% cheaper than hydrofluoric acid purification.
• Vertical integration: How linking the Epanko graphite mine with downstream HFfree® facilities creates a strong value proposition for Europe, the US, and Asia.
• Sustainability edge: Eco-friendly purification with minimal waste and low carbon footprint
• Financing pathway: How the study supports Epanko’s US$105m financing process with KfW IPEX-Bank and strengthens market entry in key jurisdictions.
• What’s next: Upcoming developments on both the mine and downstream facilities over the coming months.

This was produced in partnership with EcoGraf and is marked as sponsored content.

Published 15 August 2025

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